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1,3,4,6-Tetrahydro-1,1,3,3-tetramethyl-5-toluenesulfonyl-2H,5H-pyrrolo[3,4-c]pyrrol-2-yloxyl radical is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

289913-08-2

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289913-08-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 289913-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,9,1 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 289913-08:
(8*2)+(7*8)+(6*9)+(5*9)+(4*1)+(3*3)+(2*0)+(1*8)=192
192 % 10 = 2
So 289913-08-2 is a valid CAS Registry Number.

289913-08-2Relevant academic research and scientific papers

Synthesis of pyrroline nitroxide annulated carbocycles and heterocycles

Kálai, Tamás,Jeko, József,Hideg, Kálmán

, p. 831 - 837 (2000)

Starting from symmetric paramagnetic diene 1, pyrroline nitroxide fused pyridine derivatives such as the paramagnetic omeprazole derivative 6, paremagnetic quinones 7b, 8b, 11, nitroxide fused pyrrole 14b and furan 18 were synthesized.

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